.charts-container {
  padding: 24px;
  background-color: #f5f5f5;
  min-height: calc(100vh - 120px);
}

.charts-header {
  margin-bottom: 24px;
}

.charts-header h1 {
  font-size: 24px;
  font-weight: 600;
  color: #333;
  margin: 0;
}

.chart-card {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}

.chart-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

/* 响应式设计 */
@media (max-width: 768px) {
  .charts-container {
    padding: 16px;
  }

  .charts-header h1 {
    font-size: 20px;
  }
}

@media (max-width: 480px) {
  .chart-card {
    margin-bottom: 16px;
  }
}